In this video, we examine the functioning of four-stroke and two-stroke engines, highlighting their differences along with their advantages and disadvantages. The four-stroke engine operates through ...

Detroit Diesel built its well known two stroke engine for decades after getting its start during World War II, so why did it ...

Gearheads and faithful Jalopnik readers already know the basics of an engine's bore and stroke, but for those that might be new here, let's dip our toes in the shallow end. An engine's bore refers to ...

Have you ever woken up in the middle of the night worried that you have never, ever changed the oil on your two-stroke lawnmower? Well, you can relax. A two-stroke oil change is like a left-handed ...